Marc Zyngier 3f7bb2ec20 PCI: dwc: Move interrupt acking into the proper callback ... The write to the status register is really an ACK for the HW, and should be treated as such by the driver. Let's move it to the irq_ack() callback, which will prevent people from moving it around in order to paper over other bugs. Fixes: 8c934095fa ("PCI: dwc: Clear MSI interrupt status after it is handled, not before") Fixes: 7c5925afbc ("PCI: dwc: Move MSI IRQs allocation to IRQ domains hierarchical API") Link: https://lore.kernel.org/linux-pci/20181113225734.8026-1-marc.zyngier@arm.com/ Reported-by: Trent Piepho <tpiepho@impinj.com> Tested-by: Niklas Cassel <niklas.cassel@linaro.org> Tested-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Tested-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> [lorenzo.pieralisi@arm.com: updated commit log] Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: stable@vger.kernel.org		2018-12-11 10:37:58 +00:00
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controller	PCI: dwc: Move interrupt acking into the proper callback	2018-12-11 10:37:58 +00:00
endpoint
hotplug	Merge branch 'xarray' of git://git.infradead.org/users/willy/linux-dax	2018-10-28 11:35:40 -07:00
pcie	Merge branch 'pci/misc'	2018-10-20 11:45:30 -05:00
switch
access.c	PCI: Uninline PCI bus accessors for better ftracing	2018-10-04 16:37:37 -05:00
ats.c
bus.c
ecam.c
host-bridge.c
iov.c	PCI/IOV: Remove unnecessary include of <linux/pci-ats.h>	2018-10-11 14:35:12 -05:00
irq.c
Kconfig	Merge branch 'remotes/lorenzo/pci/controller-misc'	2018-10-20 11:45:47 -05:00
Makefile	Merge branch 'remotes/lorenzo/pci/controller-misc'	2018-10-20 11:45:47 -05:00
mmap.c
msi.c
of.c
p2pdma.c	PCI/P2PDMA: Introduce configfs/sysfs enable attribute helpers	2018-10-17 12:18:17 -05:00
pci-acpi.c	Merge branch 'pci/misc'	2018-10-20 11:45:30 -05:00
pci-bridge-emul.c	PCI: Introduce PCI bridge emulated config space common logic	2018-10-18 17:50:19 +01:00
pci-bridge-emul.h	PCI: Introduce PCI bridge emulated config space common logic	2018-10-18 17:50:19 +01:00
pci-driver.c
pci-label.c
pci-mid.c	x86/cpu: Sanitize FAM6_ATOM naming	2018-10-02 10:14:32 +02:00
pci-pf-stub.c
pci-stub.c
pci-sysfs.c
pci.c	pci-v4.20-changes	2018-10-25 06:50:48 -07:00
pci.h	Merge branch 'pci/virtualization'	2018-10-20 11:45:35 -05:00
probe.c	Merge branch 'pci/virtualization'	2018-10-20 11:45:35 -05:00
proc.c
quirks.c	PCI: Fix Switchtec DMA aliasing quirk dmesg noise	2018-10-11 11:28:53 -05:00
remove.c
rom.c
search.c
setup-bus.c	PCI: Equalize hotplug memory and io for occupied and empty slots	2018-10-02 16:04:40 -05:00
setup-irq.c
setup-res.c
slot.c
syscall.c
vc.c
vpd.c
xen-pcifront.c